BB-5500 105 bottom bracket Octalink

Stock Code: BB5500B09

  • Splined bottom bracket designed for use with Shimano road Octalink crankset
  • Oversize BB spindle - large 22 mm diameter chrome-moly hollow pipe billet spindle reduces weight, increases strength and rigidity
  • Octalink splined axle/crank arm interface - results in a more rigid crank assembly compared to square tapered spindle
  • Maintenance-free sealed cartridge design prevents corrosion and is easy to install
  • Aluminium adapter
  • Average weight 250 g
  • 68 mm

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